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STR-A6052M - Off-Line PWM Controllers

Description

The STR-A6000 series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PWM controller IC.

The low standby power is accomplished by the automatic switching between the PWM operation in normal operation and the burst-oscillation under light load conditions.

Features

  • Current Mode Type PWM Control.
  • Brown-In and Brown-Out function.
  • Auto Standby Function No Load Power Consumption < 25mW.
  • Operation Mode Normal Operation ---------------------------- PWM Mode Standby --------------------------- Burst Oscillation Mode.
  • Random Switching Function.
  • Slope Compensation Function.
  • Leading Edge Blanking Function.
  • Bias Assist Function.
  • Audible Noise Suppression function during Standby mode.

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Datasheet Details

Part number STR-A6052M
Manufacturer Sanken
File Size 611.79 KB
Description Off-Line PWM Controllers
Datasheet download datasheet STR-A6052M Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Off-Line PWM Controllers with Integrated Power MOSFET STR-A6000 Series Data Sheet General Descriptions The STR-A6000 series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PWM controller IC. The low standby power is accomplished by the automatic switching between the PWM operation in normal operation and the burst-oscillation under light load conditions. The product achieves high cost-performance power supply systems with few external components.